5. Chromeo — CutTracker

Chromeo has long been noted for their sense of style. What might be lesser known to those outside of their hometown of Montreal is that P-Thugg, one half of the duo, is a co-owner of Notorious, an upscale barbershop that has gotten a lot of press. Given the premium they place on haircuts, Chromeo’s app would help you locate a similarly dope barbershop in any city you found yourself in. Whether that establishment would shave you with a gold razor that it would then dull and turn into a chain — a service Notorious offers for $1,000 — would depend on where you were.